01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: *
19: */
20: package org.apache.mina.common;
21:
22: import java.net.SocketAddress;
23:
24: /**
25: * A wrapper for an existing {@link WriteRequest}.
26: *
27: * @author The Apache MINA Project (dev@mina.apache.org)
28: * @version $Rev: 594773 $, $Date: 2007-11-13 22:27:14 -0700 (Tue, 13 Nov 2007) $
29: */
30: public class WriteRequestWrapper implements WriteRequest {
31:
32: private final WriteRequest parentRequest;
33:
34: /**
35: * Creates a new instance that wraps the specified request.
36: */
37: public WriteRequestWrapper(WriteRequest parentRequest) {
38: if (parentRequest == null) {
39: throw new NullPointerException("parentRequest");
40: }
41: this .parentRequest = parentRequest;
42: }
43:
44: public SocketAddress getDestination() {
45: return parentRequest.getDestination();
46: }
47:
48: public WriteFuture getFuture() {
49: return parentRequest.getFuture();
50: }
51:
52: public Object getMessage() {
53: return parentRequest.getMessage();
54: }
55:
56: public WriteRequest getOriginalRequest() {
57: return parentRequest.getOriginalRequest();
58: }
59:
60: /**
61: * Returns the wrapped request object.
62: */
63: public WriteRequest getParentRequest() {
64: return parentRequest;
65: }
66:
67: @Override
68: public String toString() {
69: return getMessage().toString();
70: }
71: }
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